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Broadly tunable InGaAsP/InP vertical-coupler filtered laser with low tuning current

  • I. Kim
  • , R. C. Alferness
  • , L. L. Buhl
  • , U. Koren
  • , B. I. Miller
  • , M. A. Newkirk
  • , M. G. Young
  • , T. L. Koch
  • , G. Raybon
  • , C. A. Burrus

Research output: Contribution to journalArticlepeer-review

Abstract

A tuning range of 48nm has been achieved with a tuning current of only 40 mA in a 1.55μm InGaAsP/InP multiquantum-well laser based on a grating-assisted vertical coupler intracavity filter. Using a combination of current and voltage tuning, a 55 nm tuning range was demonstrated.

Original languageEnglish (US)
Pages (from-to)664-666
Number of pages3
JournalElectronics Letters
Volume29
Issue number8
DOIs
StatePublished - Apr 15 1993
Externally publishedYes

Keywords

  • Lasers
  • Semiconductor lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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